Hong Kong is poised to play an invaluable role in sustainable development by capitalising on its strengths in green finance given mainland China’s status as a leader in advanced green technologies, a top American economist has said.
Jeffrey Sachs, an economics professor and director of the Centre for Sustainable Development at Columbia University, also said on Thursday that the Greater Bay Area was superior to Silicon Valley. Beijing should also speed up the internationalisation of the renminbi,…




